Math Websites

GeoGebra is a free and multi-platform dynamic mathematics software for schools that joins geometry, algebra and calculus.

Resources for Grades 10 and 11

A subscriber site where you can find lessons on middle maths topics, and students can work through tutorials or play against each other or the world!

Maths Dictionary

Find out the meaning of tricky concepts - with interactive examples

Shodor - a site with interactives for fractions, probability simulations (e.g. of forest fires), and chaos theory